28652184

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 89856000

約数和(自身を除く): 61203816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 389, 396, 558, 594, 682, 744, 778, 792, 837, 1023, 1116, 1167, 1188, 1364, 1556, 1674, 2046, 2232, 2334, 2376, 2728, 3069, 3112, 3348, 3501, 4092, 4279, 4668, 6138, 6696, 7002, 8184, 8558, 9207, 9336, 10503, 12059, 12276, 12837, 14004, 17116, 18414, 21006, 24118, 24552, 25674, 28008, 34232, 36177, 36828, 38511, 42012, 48236, 51348, 72354, 73656, 77022, 84024, 96472, 102696, 108531, 115533, 132649, 144708, 154044, 217062, 231066, 265298, 289416, 308088, 325593, 397947, 434124, 462132, 530596, 651186, 795894, 868248, 924264, 1061192, 1193841, 1302372, 1591788, 2387682, 2604744, 3183576, 3581523, 4775364, 7163046, 9550728, 14326092, 28652184]

約数ペア:

[(1, 28652184), (2, 14326092), (3, 9550728), (4, 7163046), (6, 4775364), (8, 3581523), (9, 3183576), (11, 2604744), (12, 2387682), (18, 1591788), (22, 1302372), (24, 1193841), (27, 1061192), (31, 924264), (33, 868248), (36, 795894), (44, 651186), (54, 530596), (62, 462132), (66, 434124), (72, 397947), (88, 325593), (93, 308088), (99, 289416), (108, 265298), (124, 231066), (132, 217062), (186, 154044), (198, 144708), (216, 132649), (248, 115533), (264, 108531), (279, 102696), (297, 96472), (341, 84024), (372, 77022), (389, 73656), (396, 72354), (558, 51348), (594, 48236), (682, 42012), (744, 38511), (778, 36828), (792, 36177), (837, 34232), (1023, 28008), (1116, 25674), (1167, 24552), (1188, 24118), (1364, 21006), (1556, 18414), (1674, 17116), (2046, 14004), (2232, 12837), (2334, 12276), (2376, 12059), (2728, 10503), (3069, 9336), (3112, 9207), (3348, 8558), (3501, 8184), (4092, 7002), (4279, 6696), (4668, 6138)]